Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Loans receivable, including loan fees	$ 167,556	$ 187,827	$ 513,575	$ 548,395
Investment securities	4,115	8,687	17,130	24,454
Federal Home Loan Bank stock	216	301	735	903
Deposits with banks	347	1,016	1,538	4,289
Total interest and dividend income	172,234	197,831	532,978	578,041
Interest Expense
Time deposits	26,247	40,378	92,213	113,992
Other deposits	5,761	6,626	19,671	17,591
Advances from Federal Home Loan Bank	1,251	1,661	4,119	5,976
Long-term debt	1,456	1,948	4,336	6,087
Deferred payments from acquisition	15	93	115	502
Short-term borrowings	0	125	234	198
Total interest expense	34,730	50,831	120,688	144,346
Net interest income before provision/(reversal) for credit losses	137,504	147,000	412,290	433,695
Provision/(reversal) for credit losses	(12,500)	2,000	(62,500)	2,000
Net interest income after provision/(reversal) for credit losses	125,004	149,000	349,790	435,695
Non-Interest Income
Net (losses)/gains from equity securities	(1,605)	364	(1,928)	7,764
Securities gains/(losses), net	0	(121)	1,153	(108)
Letters of credit commissions	1,792	1,602	4,992	4,733
Depository service fees	1,263	1,119	3,678	3,617
Other operating income	8,527	7,424	23,474	20,097
Total non-interest income	9,977	10,388	31,369	36,103
Non-Interest Expense
Salaries and employee benefits	33,341	31,915	92,477	97,200
Occupancy expense	5,295	5,579	15,435	16,617
Computer and equipment expense	3,044	2,741	8,218	8,453
Professional services expense	5,241	5,952	15,586	17,209
Data processing service expense	3,772	3,246	11,004	9,737
FDIC and regulatory assessments	1,993	2,582	6,854	7,190
Marketing expense	1,089	2,436	3,890	5,556
Other real estate owned expense/(income)	423	190	(3,229)	839
Amortization of investments in low income housing and alternative energy partnerships	16,173	6,997	42,997	26,909
Amortization of core deposit intangibles	172	172	515	515
Other operating expense	5,454	3,770	14,672	15,871
Total non-interest expense	75,997	65,580	208,419	206,096
Income before income tax expense	58,984	93,808	172,740	265,702
Income tax expense	2,190	20,973	14,773	53,944
Net income	56,794	72,835	157,967	211,758
Other Comprehensive (Loss)/Income, net of tax
Unrealized holding (losses)/gains on securities available-for-sale	(2,496)	1,233	8,880	21,216
Unrealized holding gains/(losses) on cash flow hedge derivatives	532	(793)	(3,981)	(4,119)
Less: reclassification adjustments for gains/(losses) included in net income	0	(85)	812	(76)
Total other comprehensive (loss)/income, net of tax	(1,964)	525	4,087	17,173
Total comprehensive income	$ 54,830	$ 73,360	$ 162,054	$ 228,931
Net Income Per Common Share:
Basic (in dollars per share)	$ 0.71	$ 0.91	$ 1.98	$ 2.64
Diluted (in dollars per share)	0.71	0.91	1.98	2.64
Cash dividends paid per common share (in dollars per share)	$ 0.31	$ 0.31	$ 0.93	$ 0.93
Average Common Shares Outstanding:
Basic (in shares)	79,628,372	79,736,814	79,599,288	80,096,855
Diluted (in shares)	79,764,318	79,993,830	79,758,943	80,330,616